The Navi ultrasound system provides anatomy visualization and needle tracking during anesthesia procedures. Metal polished appearance along with green ornaments give the system not only a sense of technology but also a feeling of refreshment. Based on sterilizable touch screen, interact with system is very simple and capable with latex gloves-on. A smart and slim design allows system can be easily moved in room to room surgery service and stands in a crowded space. A five times longer battery package as common compact ultrasound lasts, that will thoroughly eliminate the risk of cable tripping over and glove contamination.